C313 Note
After saying that, Hee Ye suddenly realized he had called Xia Qian "Sister Xia." The young girls probably didn't like to be called "sister" or something like that. Especially since the person he called her was him, the same age as him.
However, reality was the opposite of what he was worried about. Xia Qian did not mind Hee Ye calling her sister Xia